PowMr MPPT Solar Charger Controller 20A 30A 40A 12V 24V Solar Panel Regulator LCD Display Various Load Control Modes Support lithium batteries

PowMr MPPT Solar Charger Controller 20A 30A 40A 12V 24V Solar Panel Regulator LCD Display Various Load Control Modes Support lithium batteriesNote:Please connect the battery first, set the system parameters before connecting the solar panel, if not in order, it will damage the battery.Ask:How to set the battery type?Reply:(1) Under the main interface, press and hold the "MENU" button for 3 seconds to enter the setting page, and then press the "MENU" key to switch to the battery type page (user mode 1). (2) After entering the battery type page (user mode 1), press and hold the "MENU" key for 3 seconds to enter the battery type selection page, and press the "MENU" key or "SET" key to switch the battery type option between gel battery, sealed battery, flooded battery, and lithium battery.Thank you for selecting MPPT series solar charge controller with the most advanced MPPT control algorithm and the maximum power point of the pv array can be quickly tracked in any environment so that it can get the maximum energy from the solar panel and significantly improve the utilization of energy in solar system. The machine has the dual display function of LCD and Remote header (optional) and standard communication interface, convenient for user extension application and satisfy different monitoring needs to the maximum extent. It can be used in communication base station, home power supply system, traffic light, solar street lamp, courtyard lamp systems, etc.